<template>
  <div>
    <Card>
      <Form ref="searchForm" @keydown.enter.native="handleSearch" :model="searchForm" inline :label-width="100" class="search-form">
        <Form-item label="订单号" prop="orderSn">
          <Input type="text" v-model="searchForm.orderSn" placeholder="请输入订单号" clearable style="width: 160px" />
        </Form-item>
        <Form-item label="手机号" prop="mobile">
          <Input type="text" v-model="searchForm.mobile" placeholder="请输入手机号" clearable style="width: 160px" />
        </Form-item>
        <Form-item label="会员名称" prop="buyerName">
          <Input type="text" v-model="searchForm.buyerName" placeholder="请输入会员名称" clearable style="width: 160px" />
        </Form-item>
        <!--
        <Form-item label="订单类型" prop="orderType">
          <Select v-model="searchForm.orderType" placeholder="请选择" clearable style="width: 160px">
            <Option value="NORMAL">普通订单</Option>
            <Option value="PINTUAN">拼团订单</Option>
            <Option value="GIFT">赠品订单</Option>
            <Option value="VIRTUAL">核验订单</Option>
          </Select>
        </Form-item> -->
        <Form-item label="下单时间">
          <DatePicker v-model="selectDate" type="datetimerange" format="yyyy-MM-dd" clearable @on-change="selectDateRange" placeholder="选择起始时间" style="width: 160px"></DatePicker>
        </Form-item>
        <Form-item label="订单状态" prop="orderStatus">
          <Select v-model="searchForm.orderStatus" placeholder="请选择" clearable style="width: 160px">
            <Option value="UNPAID">未付款</Option>
            <Option value="PAID">已付款</Option>
            <Option value="UNDELIVERED">待发货</Option>
            <Option value="DELIVERED">已发货</Option>
            <Option value="COMPLETED">已完成</Option>
            <Option value="TAKE">待核验</Option>
            <Option value="CANCELLED">已取消</Option>
            <Option value="AFTERSALEING">售后中</Option>
            <Option value="AFTERSALEFINISHED">售后完成</Option>
          </Select>
        </Form-item>
        <Form-item label="商家店铺地址" prop="rechargeSn">
          <region style="width: 350px" @selected="selectedRegionSearch" />
        </Form-item>
        <Button @click="handleSearch" type="primary" icon="ios-search" class="search-btn">搜索</Button>
      </Form>
      <div>
        <download-excel class="export-excel-wrapper" :data="data" :fields="fields" :fetch="exportExcel" name="商品订单.xls">
          <Button type="info" class="export">
            导出订单
          </Button>
        </download-excel>
      </div>

      <Table :loading="loading" border :columns="columns" :data="data" ref="table" sortable="custom"></Table>

      <Row type="flex" justify="end" class="mt_10">
        <Page :current="searchForm.pageNumber" :total="total" :page-size="searchForm.pageSize" @on-change="changePage" @on-page-size-change="changePageSize" :page-size-opts="[10, 20, 50, 100]" size="small" show-total show-elevator show-sizer></Page>
      </Row>
    </Card>

  </div>
</template>

<script>
import * as API_Order from "@/api/order"
import JsonExcel from "vue-json-excel"
import region from "@/views/lili-components/region-every"
export default {
  name: "orderList",
  components: {
    "download-excel": JsonExcel,
    region
  },
  data () {
    return {
      // 表格的表头以及内容
      fields: {
        订单编号: "sn",
        下单时间: "createTime",
        客户名称: "memberName",
        支付方式: {
          field: "clientType",
          callback: (value) => {
            if (value == "H5") {
              return "移动端"
            } else if (value == "PC") {
              return "PC端"
            } else if (value == "WECHAT_MP") {
              return "小程序端"
            } else if (value == "APP") {
              return "移动应用端"
            } else {
              return value
            }
          },
        },
        商品数量: "groupNum",
        付款状态: {
          field: "payStatus",
          callback: (value) => {
            return value == "UNPAID" ?
              "未付款" :
              value == "PAID" ?
                "已付款" :
                ""
          },
        },
        店铺: "storeName",
      },
      loading: true, // 表单加载状态
      searchForm: {
        // 搜索框初始化对象
        pageNumber: 1, // 当前页数
        pageSize: 10, // 页面大小
        sort: "createTime", // 默认排序字段
        order: "desc", // 默认排序方式
        startDate: "", // 起始时间
        endDate: "", // 终止时间
        orderType: "NORMAL",
        orderSn: "",
        buyerName: "",
        orderStatus: "",
        mobile: '' // 手机号
      },
      selectDate: null,
      columns: [{
        title: "订单号",
        key: "sn",
        minWidth: 240,
        tooltip: true,
      },
      {
        title: "手机号",
        key: "mobile",
        minWidth: 240,
        tooltip: true,
      },
      // {
      //   title: "订单来源",
      //   key: "clientType",
      //   width: 120,
      //   render: (h, params) => {
      //     if (params.row.clientType == "H5") {
      //       return h("div", {}, "移动端")
      //     } else if (params.row.clientType == "PC") {
      //       return h("div", {}, "PC端")
      //     } else if (params.row.clientType == "WECHAT_MP") {
      //       return h("div", {}, "小程序端")
      //     } else if (params.row.clientType == "APP") {
      //       return h("div", {}, "移动应用端")
      //     } else {
      //       return h("div", {}, params.row.clientType)
      //     }
      //   },
      // },
      {
        title: "商家店铺地址",
        key: "regionName",
        minWidth: 130,
        tooltip: true,
      },
      {
        title: "店铺名称",
        key: "storeName",
        minWidth: 130,
        tooltip: true,
      },
      // {
      //   title: "买家名称",
      //   key: "memberName",
      //   minWidth: 130,
      //   tooltip: true,
      // },

      {
        title: "订单金额",
        key: "flowPrice",
        minWidth: 100,
        tooltip: true,
        render: (h, params) => {
          return h(
            "div",
            this.$options.filters.unitPrice(params.row.flowPrice, "焕贝")
          )
        },
      },

      {
        title: "订单状态",
        key: "orderStatus",
        minWidth: 100,
        render: (h, params) => {
          if (params.row.orderStatus == "UNPAID") {
            return h("div", [h("tag", {
              props: {
                color: "magenta"
              }
            }, "未付款")])
          } else if (params.row.orderStatus == "PAID") {
            return h("div", [h("tag", {
              props: {
                color: "blue"
              }
            }, "已付款")])
          } else if (params.row.orderStatus == "UNDELIVERED") {
            return h("div", [h("tag", {
              props: {
                color: "geekblue"
              }
            }, "待发货")])
          } else if (params.row.orderStatus == "DELIVERED") {
            return h("div", [h("tag", {
              props: {
                color: "cyan"
              }
            }, "已发货")])
          } else if (params.row.orderStatus == "COMPLETED") {
            return h("div", [h("tag", {
              props: {
                color: "green"
              }
            }, "已完成")])
          } else if (params.row.orderStatus == "TAKE") {
            return h("div", [h("tag", {
              props: {
                color: "volcano"
              }
            }, "待核验")])
          } else if (params.row.orderStatus == "CANCELLED") {
            return h("div", [h("tag", {
              props: {
                color: "red"
              }
            }, "已取消")])

          } else if (params.row.orderStatus == "AFTERSALEING") {
            return h("div", [
              h("tag", {
                props: {
                  color: "red"
                }
              }, "售后中"),
            ])
          } else if (params.row.orderStatus == "AFTERSALEFINISHED") {
            return h("div", [
              h("tag", {
                props: {
                  color: "red"
                }
              }, "售后完成"),
            ])
          }
        },
      },
      {
        title: "下单时间",
        key: "createTime",
        width: 170,
      },
      {
        title: "操作",
        key: "action",
        align: "center",
        width: 100,
        render: (h, params) => {
          return h("Button", {
            props: {
              type: "info",
              size: "small",
            },
            style: {
              marginRight: "5px",
            },
            on: {
              click: () => {
                this.detail(params.row)
              },
            },
          }, "查看")
        },
      },
      ],
      data: [], // 表单数据
      total: 0, // 表单数据总数
    }
  },
  methods: {
    // 选中的地址
    selectedRegionSearch (val) {
      let ids = val[0]
      this.searchForm.regionId = ids[ids.length - 1]
    },
    // 初始化数据
    init () {
      this.getDataList()
    },
    // 分页 改变页码
    changePage (v) {
      this.searchForm.pageNumber = v
      this.getDataList()
    },
    // 分页 改变页数
    changePageSize (v) {
      this.searchForm.pageNumber = 1
      this.searchForm.pageSize = v
      this.getDataList()
    },
    // 搜索
    handleSearch () {
      this.searchForm.pageNumber = 1
      this.searchForm.pageSize = 10
      this.getDataList()
    },
    // 起止时间从新赋值
    selectDateRange (v) {
      if (v) {
        this.searchForm.startDate = v[0]
        this.searchForm.endDate = v[1]
      }
    },
    // 获取列表数据
    getDataList () {
      this.loading = true
      API_Order.getOrderList(this.searchForm).then((res) => {
        this.loading = false
        if (res.success) {
          this.data = res.result.records
          this.total = res.result.total
        }
      })
      this.total = this.data.length
      this.loading = false
    },
    // 跳转详情页面
    detail (v) {
      let sn = v.sn
      this.$router.push({
        name: "order-detail",
        query: {
          sn: sn
        },
      })
    },
    // 导出订单
    async exportExcel () {
      const params = JSON.parse(JSON.stringify(this.searchForm))
      params.pageNumber = 1
      params.pageSize = 999999999
      const result = await API_Order.getOrderList(params)
      if (result.success) {
        if (result.result.records.length === 0) {
          this.$Message.warning('暂无待发货订单')
          return []
        } else {
          return result.result.records
        }
      } else {
        this.$Message.warning('导出订单失败，请重试')
      }

    }
  },
  mounted () {
    this.init()
  },
};
</script>
<style lang="scss" scoped>
.export {
  margin: 10px 20px 10px 0;
}

.export-excel-wrapper {
  display: inline;
}
</style>
